摘要
双面线性永磁结构是一种制动效率较高、应用前景较好的永磁涡流制动结构。在前人研究的基础上,对该结构的制动力-速度公式进行了拓展推导,并进行了模拟实验以及有限元仿真来验证其准确性,得到了较为可靠的结果。
Double-sided linear permanent magnet structure is a kind of permanent magnet eddy current brake structure with high braking efficiency and good application prospect. In this paper,based on the predecessors’ research,the braking force-velocity formula of this structure was extended,and the simulation experiment and finite element simulation were carried out to verify its accuracy,and a reliable result was obtained.
作者
姜启帆
李玉龙
JIANG Qi-fan;LI Yu-long(Northwestern Polytechnical University,Xi爷an 710072,China)
出处
《微特电机》
2019年第11期27-30,共4页
Small & Special Electrical Machines
关键词
双面线性永磁结构
涡流制动
理论推导
有限元仿真
double-sided linear permanent magnet structure
eddy current braking
theoratical derivation
finite element simulation